hi. the Chilliwack river is not really known for gold.tamihi creek is is staked for some.weird rare metals I can not even pronounce .sellesse creek comes from the hills of the old red baker gold mine on usa side of border shows very small amounts of color.anything shiny on top of surface sands and gravel is mica or pyrites. even float gold sinks.on the othere hand gold is where you find it.could be under next rock you turn over.luck mcbain.